PubChem Entrez Cross-Links

PubChem provides cross-links to other databases when that information is available. You can find those links from either Entrez PubChem pages or individual record summary pages. Most of the inter-database links are reciprocal, meaning they work from either database. Other databases also link back to PubChem. The links work well for a single ID input, e.g., the literature about "aspirin" (CID 2244), derived from MeSH, can be found using the url https://www.ncbi.nlm.nih.gov/pubmed?LinkName=pccompound_pubmed_mesh&from_uid=2244. Some links were removed in October 2016. Click here to see the list.

 

Links in PubChem Compound

  • pccompound_biosystems: Related BioSystems.
  • pccompound_gene: Related genes.
  • pccompound_mesh: Related MeSH.
  • pccompound_nuccore: Related Nucleotides.
  • pccompound_omim: Related OMIM.
  • pccompound_pcassay: PubChem BioAssays where the compounds are tested.
  • pccompound_pcassay_active: PubChem BioAssays where the compounds are active.
  • pccompound_pcassay_activityconcmicromolar: PubChem BioAssays where the activity concentration of the compounds are <= 1uM.
  • pccompound_pcassay_activityconcnanomolar: PubChem BioAssays where the activity concentration of the compounds are <= 1nM.
  • pccompound_pcassay_inactive: PubChem BioAssays where the compounds are inactive.
  • pccompound_pcassay_probe: PubChem BioAssays where the compounds are chemical probes.
  • pccompound_pccompound: PubChem Compounds with similar 2D structure.
  • pccompound_pccompound_3d: PubChem Compounds with similar 3D structure.
  • pccompound_pccompound_mixture: Individual components of a (multi-component) compound, or compounds containing the original CID as a component.
  • pccompound_pccompound_parent: Parent compound.
  • pccompound_pccompound_parent_connectivity_pulldown: Compounds with same parent, by connectivity.
  • pccompound_pccompound_parent_isotopes_pulldown: Compounds with same parent, same isotopes.
  • pccompound_pccompound_parent_pulldown: Compounds with exact same parent.
  • pccompound_pccompound_parent_stereo_pulldown: Compounds with same parent, same stereochemistry.
  • pccompound_pccompound_parent_tautomer_pulldown: Compounds with same parent, any tautomer.
  • pccompound_pccompound_sameanytautomer_pulldown: Compounds related by tautomerism.
  • pccompound_pccompound_sameconnectivity_pulldown: Compounds with the same connectivity.
  • pccompound_pccompound_sameisotopic_pulldown: Compounds with the same isotopes.
  • pccompound_pccompound_samestereochem_pulldown: Compounds with the same stereochemistry.
  • pccompound_pcsubstance: Substances for which this compound is a component.
  • pccompound_pcsubstance_same: PubChem Substances with the exact same structure as the given Compound.
  • pccompound_pmc: PubMed Central links.
  • pccompound_protein: Related proteins.
  • pccompound_pubmed: PubMed citations, as supplied by PubChem depositors.
  • pccompound_pubmed_mesh: PubMed citations, derived from MeSH.
  • pccompound_pubmed_publisher: PubMed articles provided by PubMed publishers.
  • pccompound_structure: Related protein structures.
  • pccompound_taxonomy: Related taxonomy.

 

 

Links in PubChem Substance

  • pcsubstance_biosystems: Related BioSystems.
  • pcsubstance_books: Related books.
  • pcsubstance_gene: Related genes.
  • pcsubstance_nuccore: Related Nucleotides.
  • pcsubstance_omim: Related OMIM.
  • pcsubstance_pcassay: PubChem BioAssays where the substances are tested.
  • pcsubstance_pcassay_active: PubChem BioAssays where the substances are active.
  • pcsubstance_pcassay_activityconcmicromolar: PubChem BioAssays where the activity concentration of the substances are <= 1uM.
  • pcsubstance_pcassay_activityconcnanomolar: PubChem BioAssays where the activity concentration of the substances are <= 1nM.
  • pcsubstance_pcassay_inactive: PubChem BioAssays where the substances are inactive.
  • pcsubstance_pcassay_probe: PubChem BioAssays where the substances are chemical probes.
  • pcsubstance_pccompound: PubChem Compounds that are components of this substance.
  • pcsubstance_pccompound_same: PubChem Compound with the exact same structure as the given Substance.
  • pcsubstance_pmc: PubMed Central links.
  • pcsubstance_probe: Related records in NCBI Probe database.
  • pcsubstance_protein: Related proteins.
  • pcsubstance_pubmed: PubMed citations provided by PubChem depositors.
  • pcsubstance_pubmed_publisher: PubMed articles provided by PubMed publishers.
  • pcsubstance_structure: Related protein structures.
  • pcsubstance_taxonomy: Related taxonomy.

 

 

Links in PubChem BioAssay

  • pcassay_books_probe: MLP Probe Report for chemical probe(s) with data reported in the Summary BioAssay record and other records relating to the same chemical probe development project.
  • pcassay_gene_alltarget_list: Gene by protein target or RNAi target.
  • pcassay_gene_rnai: Gene targets for all the RNAi reagents tested in a RNAi screening.
  • pcassay_gene_rnai_active: Gene targets of RNAi reagents which are identified as "hit" in a RNAi screening and flagged as "active" in the corresponding PubChem BioAssay record.
  • pcassay_gene_target: Gene Targets of PubChem BioAssays.
  • pcassay_nucleotide: Related Nucleotide sequence.
  • pcassay_nucleotide_dna_target: Target DNA of a particular PubChem BioAssay.
  • pcassay_nucleotide_rna_target: Target RNA of a particular PubChem BioAssay.
  • pcassay_omim: Related OMIM.
  • pcassay_pcassay_activityneighbor_list: Related BioAssays, by Activity Overlap.
  • pcassay_pcassay_assay_project: Assay Projects related to these assays.
  • pcassay_pcassay_common_gene_list: Related BioAssays, by Common Active Gene in RNAi assays.
  • pcassay_pcassay_gene_interaction_list: Related BioAssays, by Gene-Gene Interaction.
  • pcassay_pcassay_neighbor_list: PubChem BioAssay Neighbors as described by depositors.
  • pcassay_pcassay_same_assay_project_list: Related BioAssays, by Same Project.
  • pcassay_pcassay_same_publication_list: Related BioAssays, by Same Publication.
  • pcassay_pcassay_similar_publication_list: Related BioAssays, by Similar Publication in ChEMBL assays.
  • pcassay_pcassay_targetneighbor_list: Related BioAssays, by Target Similarity.
  • pcassay_pccompound: Related compounds.
  • pcassay_pccompound_active: Related compounds, active.
  • pcassay_pccompound_activityconcmicromolar: Related compounds, activity concentration <= 1 uM
  • pcassay_pccompound_activityconcnanomolar: Related compounds, activity concentration <= 1 nM
  • pcassay_pccompound_inactive: Related compounds, inactive.
  • pcassay_pccompound_probe: Related compounds, probe.
  • pcassay_pcsubstance: Related substances.
  • pcassay_pcsubstance_active: Related substances, active.
  • pcassay_pcsubstance_activityconcmicromolar: Related substances, activity concentration <= 1 uM
  • pcassay_pcsubstance_activityconcnanomolar: Related substances, activity concentration <= 1 nM
  • pcassay_pcsubstance_inactive: Related Substances, inactive.
  • pcassay_pcsubstance_probe: Related substances, probe.
  • pcassay_probe: Nucleic acid reagents used in a particular PubChem BioAssay.
  • pcassay_protein_target: Target proteins of a particular PubChem BioAssay.
  • pcassay_pubmed: Related PubMed citation.
  • pcassay_pubmed_major: High relevance links between PubChem Assay and PubMed.
  • pcassay_structure: Related protein structures.
  • pcassay_taxonomy: Related taxonomy.

 

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